How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 7/13100.0*Chance in playoffs100.0*One Seed100.0*Average seed
MILITARY 7 INDIGO 7 In
+12.3
+0.4
ORANGE 9 SKY 10 +2.8
+0.7
+0.1
BLACK 9 CAROLINA 5 +2.0
-0.3
+0.0
WHITE 6 ROYAL 13 +0.2
-4.3
-0.0
MAROON 2 AZALEA 13 +0.1
+0.2
PURPLE 6 LIME 16 -0.1
-11.9
-0.2
Week of 7/20100.0*Chance in playoffs100.0*One Seed100.0*Average seed
LIME 17 ROYAL 5 No
+0.0
Games Above .500
Chance Will Make Playoffs